package com.lv.service;

import com.lv.pojo.TbBrand;
import com.lv.util.Page;

import java.util.List;


public interface BrandService {
    Page<TbBrand> brandList(Integer pageNum, Integer pageSize);

    Integer add(TbBrand b);

    TbBrand toupdate(Long id);

    Integer update(TbBrand b);

    Integer delBrands(List<Long> ids);

    List<TbBrand> selectAll();
}
